public Hashtable Stats(ArrayList servers, string command)
        {

            // get SockIOPool instance
            SockIOPool pool = SockIOPool.GetInstance(_poolName);

            // return false if unable to get SockIO obj
            if (pool == null)
            {
                //if(log.IsErrorEnabled)
                //{
                //    log.Error(GetLocalizedString("unable to get socket pool"));
                //}
                return null;
            }

            // get all servers and iterate over them
            if (servers == null)
                servers = pool.Servers;

            // if no servers, then return early
            if (servers == null || servers.Count 1)
               {
                   int itemID = 0;
                   if (tmpArr[1] == "__") continue;

                   int.TryParse(tmpArr[1], out itemID);
                   if (itemID 1)
                   {
                       if (tmpArr[1] == "__")
                       {
                           continue;
                       }

                       keys.Add(tmpArr[0]);
                   }
               }
           }

           return keys;
       }

IList list = MemcachedManager.GetAllKeys();
            foreach (var item in list)
            {
                Response.Write(item + "
");
            }